Quote:
Originally Posted by mazeroni
Definitely not 15 according to Toyota's marketing material. You see more torque in the mid-range and at the top, but HP gains are marginal - possibly offset by added weight. Unless their reported figures are conservative. But until we get actual dyno results from an owner... The red manifold does about as much as cheetah blood or flame stickers  |
Frankly, I'm kind of surprised they managed to only get about 5 hp and lb-ft torque out of it. I mean, a drop in filter alone usually adds around that and they improved not only the filter design but also the intake, exhaust, lowered friction, and optimized other things but yet.. minimal gains. You had one job Toyota/Subaru!
Oh well... at least it's something.